| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.28 | 5.602% | $210.4437 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $211.58 | 3.131% | $218.2046 | $218.20 | $218.20 | $218.20 |
| Purchase #3 | $89.87 | 11.840% | $100.5106 | $100.51 | $100.50 | $100.50 |
| Purchase #4 | $245.28 | 6.151% | $260.3672 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $102.75 | 6.689% | $109.6229 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $204.63 | 9.451% | $223.9696 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $205.93 | 8.273% | $222.9666 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $1,259.32 | $1,346.0852 | $1,346.08 | $1,346.00 | $1,346.10 | |